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Cited by 383

The DOI matches its Crossref record; 17 of the 17 references it cites were found in a registry or an index.

Impact of Sampling Frequency on Harmonic Distortion for Modular Multilevel Converter

Tu, Qingrui, Xu, Zheng·2011·IEEE Transactions on Power Delivery

Abstract

This paper applies nearest level control (NLC) to the modular multilevel converter (MMC). Since there are a number of submodules (SMs) in high-voltage applications of MMC and all SM voltages are required to be measured and sorted, if the uniform sampling frequency is not high enough, the SM will not be triggered as quickly as possible. Thus, the converter-output voltage levels and voltage harmonics will be affected. A method to systematically analyze the voltage harmonics is presented, considering the uniform sampling frequency. In order to select a proper sampling frequency, two critical values, which significantly influence the output voltage levels and voltage total harmonic distortions, are calculated. Simulation results based on PSCAD/EMTDC proved the validity of the proposed modulation scheme and the importance of a properly selected sampling frequency.

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Metadata

Authors
Tu, Q., & Xu, Z.
Venue
IEEE Transactions on Power Delivery
Published
2011-01
Volume
26
Issue
1
Pages
298-306
ISSN
  • 0885-8977 (ISSN-L)
  • 1937-4208
OpenAlex
W2009926867
Cited by
383
References
17
FWCI
11.46
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Impact of Sampling Frequency on Harmonic Distortion for Modular Multilevel Converter. https://app.cochat.ai/papers/10.1109/tpwrd.2010.2078837
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Tu, Q., & Xu, Z. (2011). Impact of Sampling Frequency on Harmonic Distortion for Modular Multilevel Converter. IEEE Transactions on Power Delivery. https://doi.org/10.1109/tpwrd.2010.2078837

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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